Insect-trap.



1. sucuum.

INSECT TRAP.

APPLICATION FILED SEPT. 10. 192B.

Patented Dec. 10, 1918.

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JOHAN STAGI-IURA, OF ST. PAUL, MINNESOTA.

INSECT-TRAP.

Specification of Letters Patent.

Patented Dec. 10, 1918.

Application filed September 10, 1918. Serial No. 253,365.

T 0 all whom it may concern:

Be it known that I, JOHAN STACHURA, a citizen of Poland, residing at St.Paul, county of Ramsey, and State of Minnesota, have invented certainnew and useful Improvements in Insect-Traps, of which the following is aspecification.

This invention relates to improvements in devices for catching anddestroying small insects such as flies and the like, and has as itsspecial object the provision of a receptacle having transparent wallsand adapted to contain a liquid in which the entering flies becomedrowned.

A further object is to provide means whereby the entrance may be closedat any desired time, as at refilling the receptacle or it it be desiredthat the same is rendered inoperative.

These objects are attained by the novel construction. and combination ofparts hereinafter described and shown in the accompanying drawings,forming a material part of this disclosure, and in which is shown avertical sectional view, taken on the center line of a fly trap made inaccordance with the invention, showing the inner stopper in an appliedposition.

The receptacle is comprised of an enlarged circular base 10, havingconverging upper walls 11, joining the neck 12, which is furnished witha bending 14, as is usual with receptacles of this kind. An ordinarystopper, as a piece of cork 15, is used to cover the upper opening, thestructure resembling a type of water bottle known as a carafe.

The lower, inner portion of the base 18, is curved upwardly, as at 19,presenting an open tubular top 20 in alinement with the mouth, and sodisposed as to form an annular recess or chamber 22, adapted to holdliquid 23, the base being supported upon short integrally formedprojecting legs 24, the same being adapted to rest upon any suitablelevel foundation whatever.

Passing through the cork or stopper 15, set in the mouth is a rod 28,provided with an operating knob 29 at its extreme upper end, whileengaged at its lower end is a spherical stopper 30 adapted to makecontact with the open tubular top 20, so as to close the openingtherethrough.

In operation, the receptacle may be partially filled with water or otherfluid, the same extending to a level slightly below the plane of theinner opening 20, and a lure 25 disposed directly therebelow, so thatflies and insects may readily enter and then rising from the lureattracted by the transparent walls, enter the receptacle and eventuallydrop into the liquid and become drowned, and it will be obvious thatthey can be prevented from escaping by pushing the rod down, closing theopening 20.

Having thus described my invention what I claim as new and desire tosecure by Letters Patent, is

In a fly trap, the combination with a hollow transparent vessel havingan enlarged annular base containing a chamber, a tubular projectionextending upward in said base having an open top, legs integrally formedwith said base on which the vessel is supported, a stopper removablyengaged in the mouth of said vessel, a rod slidable through saidstopper, means for operating said rod, and a spherical stopper at theend of said rod adapted to close the entrance through said tubularelement in said base.

In testimony whereof I have aiiixed my signature.

J OHAN STACHUR-A.

Copies of this patent may be obtained for five cents each, by addressingthe Commissioner of Patents,

Washington, D. G.

